Spire.XLS is a professional Excel API that enables developers to create, manage, manipulate, convert and print Excel worksheets. Get free and professional technical support for Spire.XLS for .NET, Java, Android, C++, Python.
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- Save to stream and convert to HTML
- 1
- 2007
- Brian.Li
- Jun 03,2021
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- Unfreeze pane after merge workbook
- 2
- 1617
- Annika.Zhou
- Jun 02,2021
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- XML to CSV ( Excel 95)
- 1
- 1545
- Brian.Li
- Jun 01,2021
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- Worksheets with a comma in the name
- 3
- 1513
- Annika.Zhou
- May 28,2021
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- Covert from PDF to XLS and download
- 2
- 1499
- Brian.Li
- May 27,2021
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- Decimal Separator
- 3
- 1720
- Brian.Li
- May 26,2021
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- Chart Axis inverted when SaveToPdfStream
- 3
- 1490
- Brian.Li
- May 26,2021
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- How to add column values of near identical rows?
- 16
- 1993
- Annika.Zhou
- May 25,2021
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- Doesn't work convertation to PDF from Excel
- 4
- 1706
- rachel.lei
- May 24,2021
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- Copying data from one workbook to another.
- 8
- 1675
- rachel.lei
- May 24,2021
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- Bug With Cell Fill Color
- 8
- 4032
- Annika.Zhou
- May 21,2021
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- Conditional formatting when copy excel to doc
- 8
- 1454
- Annika.Zhou
- May 21,2021
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- Exception occurred via loadFromStream
- 2
- 1441
- Brian.Li
- May 19,2021
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- If new data inserted, table is not resizing
- 5
- 1199
- Brian.Li
- May 14,2021
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- Make certain merged cells text bold.
- 3
- 1557
- Brian.Li
- May 13,2021
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- Issue with dropdown list cell
- 2
- 1226
- Brian.Li
- May 08,2021
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- Excel to HTML hides text that spans cells.
- 3
- 900
- rachel.lei
- May 07,2021
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- How to customize sheet paper
- 7
- 1298
- Brian.Li
- May 07,2021
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- Index was out of range converting xlsx to pdf in Android
- 11
- 1333
- Brian.Li
- Apr 30,2021
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- xlsx and ImageIO exception
- 3
- 938
- Marcia.Zhou
- Apr 29,2021
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- Error converting csv to xlsx when more than 2000 rows
- 7
- 1045
- Brian.Li
- Apr 28,2021
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- pivot
- 2
- 899
- Annika.Zhou
- Apr 28,2021
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- Image not clear after conversion
- 5
- 999
- Andy.Zhou
- Apr 23,2021
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- Spire.xls Upgrade
- 1
- 766
- Marcia.Zhou
- Apr 21,2021
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- increase limit memory size or pixel count when convert to im
- 12
- 1060
- Annika.Zhou
- Apr 20,2021
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- Spire.XLS support .NET Core 3.1
- 1
- 796
- Annika.Zhou
- Apr 15,2021
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- Free Spire.xls with Sophos
- 2
- 825
- Brian.Li
- Apr 15,2021
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- convert excel to pdf textbox problem
- 7
- 1096
- Brian.Li
- Apr 09,2021
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- Is Excel -> PDF output searchable?
- 2
- 740
- Andy.Zhou
- Apr 08,2021
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- Apply License to Remove Evaluation Warning tab
- 4
- 903
- Andy.Zhou
- Apr 08,2021
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- How do I add the filtered data to a datagridview?
- 27
- 1497
- Elena.Zhang
- Apr 01,2021
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- FreeSpire.XLS bugs
- 8
- 1033
- Marcia.Zhou
- Mar 30,2021
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- FreeSpire limitations
- 8
- 1086
- Brian.Li
- Mar 30,2021
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- Create invoices with winform app using spire.XLS!?
- 21
- 1358
- Elena.Zhang
- Mar 23,2021
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- Saving excel as image in landscape mode
- 2
- 803
- Brian.Li
- Mar 19,2021
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- 如何修改主题颜色
- 2
- 987
- Brian.Li
- Mar 12,2021
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- Polynomial Trendline Formula Issue
- 1
- 707
- Elena.Zhang
- Mar 12,2021
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- BACKGROUD COLOR SUBTOTAL PIVOT
- 18
- 12629
- Elena.Zhang
- Mar 10,2021
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- Having Problem Creating Cascading ComboBox using spire.XLS
- 7
- 807
- Brian.Li
- Mar 08,2021
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- IEEE754 when convert
- 6
- 844
- Sofia.Yang
- Mar 05,2021
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- workbook.CalculateAllValue() throws exception
- 5
- 815
- Brian.Li
- Mar 02,2021
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- Date cell issue
- 7
- 1010
- Brian.Li
- Feb 26,2021
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- Free Spire.XLS LoadFromFile set sheet name
- 3
- 840
- Brian.Li
- Feb 26,2021
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- Spire.XLS throws an Exception when setting cell color on iOS
- 3
- 767
- Brian.Li
- Feb 25,2021
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- Object reference not set to an instance of an object
- 17
- 2896
- rachel.lei
- Feb 24,2021
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- How refresh PivotTable ?
- 6
- 3745
- Elena.Zhang
- Feb 23,2021
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- How can edit datasource of PivotTable?
- 2
- 1904
- Elena.Zhang
- Feb 23,2021
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- The generated Pdf output differs from the Excel one
- 8
- 838
- Brian.Li
- Feb 22,2021
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- Excel Worksheet opens "Evaluation Warning" sheet by defaut
- 10
- 5320
- Brian.Li
- Feb 22,2021
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- Copy a chart to clipboard
- 5
- 971
- rachel.lei
- Feb 20,2021